During the four years on campus i have been working with many kinds of machinery and have helped to set up and repair the machinery in the school shops 在学四年中,我操作过各种机械,曾协助学校工厂机械的安装和修理工作。
Our company shall guarantee to keep products in good repair for one year as of the consignment date , which shall provide repair service for ones overdue 自发货之日起，本厂对产品保修一年，对超过保修期者，本厂亦提供修理工作。
The paper sums up all kind of characters of repair - ability to shipping mechanism , for example complexity of structure , reachiability , check - ability , the ensure degree of spares , the possession and quality of using and defense on documents , the degree of worker ' s skill and practice and so on 本文综合船舶机械适修性的各个特征，即结构的复杂性、可达性、适检性、备用件的保证程度、使用和维护文件的具备及其质量，以及进行技术维护与修理工作人员的技术熟练程度等等。
